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发布:2026年8月9日更新:2026年8月16日
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摘要速览
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关键信息一览
- LOINC
- 51221-0
- 简码
- CD103BM
- 别名
- CD103 Cells NFr Mar
- 类别
- 生化
- 样本
- serum
- 采血管
- Heparinized bone marrow aspirate collected in sterile tubes (sodium heparin or lithium heparin green-top tubes); EDTA (purple-top) tube is also acceptable for flow cytometry analysis
- 单位
- N/A
- 是否空腹
- 否
- 适用人群
- 成人
- 性别
- all
- 年龄范围
- 18–99 岁
- 检测方法
- Flow cytometry with immunophenotyping using fluorescently labeled monoclonal antibodies against CD103 (ITGAE) antigen
- CPT
- 88184
- SNOMED
- 395124007
- 标本量
- 1-3 mL of bone marrow aspirate; first-pull aspirate preferred to avoid peripheral blood dilution
- 标本稳定性
- Specimen should be processed within 24 hours of collection when stored at room temperature (18-25°C); may be stored up to 48 hours at 2-8°C if immediate processing is not feasible; do not freeze
- 溶血上限
- 500
- 脂血上限
- 1000
- 黄疸上限
- 500
- 报告时间
- 24–72 小时
- 医嘱频率
- routine
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Reference range
Reference ranges vary by laboratory; CD103 expression is typically reported as percentage of positive cells within a gated lymphocyte population in bone marrow aspirateN/A
标本类型: serum
No special patient preparation required. Bone marrow aspiration is performed by a qualified healthcare provider under local anesthesia. Inform the physician of any bleeding disorders, anticoagulant use, or allergies to anesthetics prior to procedure.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
◆Associated findings1
简称
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常见问题
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"zh": {
"not_always": "并非总是需要。如果医生认为你的症状或医疗史表明需要检查脑部或脊髓可能存在的疾病，可能会建议进行此项检查。根据检查结果，可能需要进一步的检查或治疗。"
}
}
}
本信息仅供教育用途，不能替代专业医疗建议、诊断或治疗。
医学免责声明
本内容仅供一般信息和教育用途，不能替代专业医疗建议、诊断或治疗。对于任何医疗问题，请务必咨询合格的医疗服务提供者；切勿因阅读本站内容而忽视专业医疗建议或推迟就医。
如果您认为自己可能出现医疗紧急情况，请立即拨打当地急救电话或前往最近的急诊科。
医学审核:WellAlly 编辑团队 最后审核 2026年8月16日. · 阅读我们的编辑政策